You sit down in the subway station on your way to work, as the train arrives and you head inside..

Suddenly, a purge alarm blares out in the train, you read up to the screen…

"Alert, a new zombie virus has surfaced here in the United States, it is called the Kripath virus, I would advise all citizens to evacuate immediately! And head home!"

People scream frantically around you, you’re also quite scared but the train suddenly boots up, the driver eager to get everyone home.